d - 220 mm

Fw - 244 mm

D - 300 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

da min. - 231 mm

da max - 241 mm

Da max. - 289 mm

db min - 248 mm

ra max. - 2 mm

Weight - 16 Kg

Basic dynamic load rating (C) - 561 kN

Basic static load rating (C0) - 1220 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 2000 r/min

• Model Number:NNU4944K
• Inner Diameter：220mm Outer Diameter：300mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-08
• Application:Seals,medical equipment,die casting mold,root canal filling,surgical instruments,paint paint,Roller mill,impression material,Spectrum Products,Small air generators,metallurgy
• Similar models:NTN NN4944C1NAP4 NKE NNCF4944-V NACHI RC4944 NSK NNCF4944V CYSD NNU4944K/W33 CX NNU4944 KOYO DC4944AVW NKE NNC4944-V FAG NNU4944-S-K-M-SP CX NNCL4944V
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4944K products，there is large inventory of KOYO NNU4944K . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NNU4944K Which KOYO NNU4944K is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  24013	65	100	35	ISB	Spherical Roller Bearings
  24136-E1-2VSR	180	300	118	FAG	Spherical Roller Bearings
  26112/262835	28,575	72	19	Timken	Tapered Roller Bearings
  AST090 27070	270	275		AST	Plain Bearings
  619/9-2RS	9	20	6	ISO	Deep Groove Ball Bearings
  HM803149/HM803110	44,45	88,9	30,1625	AST	Tapered Roller Bearings
  RSAO100	100			INA	Bearing Units
  NF29/850	850	1120	155	CX	Cylindrical Roller Bearings
  Q204	20	47	14	ISO	Angular Contact Ball Bearings
  RASE40-N	40		48	NKE	Bearing Units
  SQ208-100X		80		AST	Deep Groove Ball Bearings
  UCC322	110		117	NACHI	Bearing Units
  UKFC207H	30			SNR	Bearing Units
  F-33	3.9687	2.5000		Aetna	THRUST BALL BEARINGS
  200464	1.2500	1.7500	4.0000	BAL	JOURNAL ROLLER ASSEMBLIES
  75RIN341	7.5000	10.0000	1.2500	Torrington	CYLINDRICAL ROLLER BEARINGS
  4468	6.7500	9.7500		Andrews	THRUST BALL BEARINGS
  6204ZNR	20	47	14	STEYR	DEEP GROOVE BALL BEARINGS
  98205	25	52	9	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SAF-2647/16...ROLLER	4.4375			CONSOLIDATED	PILLOW BLOCKS